Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6ERO callsign genealogy
Currently held by Cook, John P
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K6ERO's current licensee, walking backwards.
- Cook, John PARgranted 2002-05-06cancelled 2004-02-07
Successor callsigns
Callsigns held now by people who previously held K6ERO.
No current licensee on record previously held this callsign.